Module with real-time clock and CR1225 battery socket for voltage backup. It communicates via the I2C interface. Seeed Studio 103030277

A small module with Flash memory W25Q65 with a capacity of 64 Mbit (8 MB). It communicates via the SPI interface

Module with OLED 0.96" display with a resolution of 128x64 px. The board is equipped with a Grove connector and communicates via the I2C interface. Seeed Studio 104030008

Module with a 3-color e-Paper display with a diagonal of 7.5" and a resolution of 800x480 px. Communication via the SPI interface. Waveshare Pico-ePaper-7.5-B

MSP430 Low Power MCU, 0,5kB Flash, 128B RAM, DIP14, TI, RoHS

An integrated data acquisition module that includes functions such as data display, automatic sensor recognition and calibration, data storage, RTC clock and data conversion to make data acquisition more convenient and efficient. DFRobot DFR0999

Power cord with a built-in Power Delivery (PD) trigger with a working voltage of 9 V. Has a USB type C connector and a DC plug 5.5x2.5 mm. Length 3 m

GOODRAM UME3 64 GB is a reliable flash drive with a USB 3.2 Gen. 1 interface, offering fast data read and write speeds. Its compact housing and universal compatibility make it a practical solution for storing and transporting files in any situation.

ToF distance sensor module based on the VL6180X system. It offers a range of 2 to 50 cm and communicates via the I2C interface

An efficient step-down converter that reduces the input voltage to 5 V at a maximum current of 100 mA, offering high efficiency due to low quiescent current (<20 μA). It supports input voltage from 5 V to 65 V, has a Power Good (PGOOD) function, an EN input for system shutdown, and short circuit and overheat protection, making it a reliable and energy-efficient solution. Pololu 5373

A set with a prototype breadboard equipped with a Grove connector. Seeed Studio 103020232

BME688 integrated gas, pressure, temperature and humidity sensor module in a single MEMS housing. It is equipped with an I2C and SPI interface. It has built-in AI functions. Waveshare BME688 Environmental Sensor

Akyga AK-PC-13A is a meter adapter that converts the IEC C14 connector into a CEE 7/4 socket, enabling the connection of devices with a Schuko plug to an uninterruptible power supply with C13 sockets. Akyga AK-PC-13A

ToF distance sensor module based on the VL6180X system. It offers a range of 2 to 50 cm and communicates via the I2C interface

UART-RS485 converter module. The board was equipped with a Grove connector. Seeed Studio 103020193

Module with digital barometer BMP384. It enables pressure measurement in the range from 300 to 1250 hPa with 24-bit resolution and communicates via I2C. SparkFun SEN-19833

Doppler radar module with 24GHz transceiver. It allows for precise distance measurement and motion detection. The board communicates via the UART interface. Seeed Studio 101990883

Module with PIR S16-L221D motion sensor. The board is equipped with a Grove connector and communicates via a digital interface. Seeed Studio 101020353

Akyga AK-OT-05A is a 1.5-meter power cable prepared for quick replacement with Europlug CEE 7/16. Thanks to the special solder, installation is easy, which allows you to quickly replace a damaged cable in everyday devices. Akyga AK-OT-05A